Method Detail

• hasNext

  boolean hasNext()

  Returns whether there are pairs left.

  Returns:

  true if there are pairs left.

• reset

  void reset()

  Resets the iterator to just before the first element.

• fwd

  void fwd()

  Go to the next pair.

• getFirst

  T getFirst()

  Return the first value of the pair.

  Returns:

  the first value of the pair

• getSecond

  T getSecond()

  Return the second value of the pair.

  Returns:

  the second value of the pair